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Front-end unit of dust collector and dust collector

A vacuum cleaner and dust collection technology, which is applied in the installation of vacuum cleaners, suction filters, and electrical equipment, etc., can solve the problems of low space utilization rate and inability to fully utilize the effective space, so as to improve space utilization rate, ensure stability, reduce The effect of small overall volume

Pending Publication Date: 2019-11-29
PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above analysis, the present application aims to provide a front-end unit of a vacuum cleaner and a vacuum cleaner, which solves the problems in the prior art that the space utilization rate of the upper area of ​​the dust collection assembly is low and the effective space cannot be fully utilized

Method used

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  • Front-end unit of dust collector and dust collector
  • Front-end unit of dust collector and dust collector
  • Front-end unit of dust collector and dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] This embodiment provides a front-end unit of a vacuum cleaner, see Figure 1 to Figure 8 , including a suction port assembly 33, a dust collection assembly communicated with the suction port assembly 33, a secondary filter assembly 34 and a power supply assembly 35 located above the dust collection assembly, the power supply assembly 35 is sleeved on the outer peripheral surface of the secondary filter assembly 34, and the power supply assembly 35 Surrounding the secondary filter assembly 34 .

[0048] Compared with the prior art, in the front-end unit of the vacuum cleaner provided in this embodiment, the power supply assembly 35 is sleeved on the outer peripheral surface of the secondary filter assembly 34, that is to say, the upper area of ​​the dust collection assembly is used to assemble the secondary filter assembly at the same time 34 and the power supply assembly 35, there is no need to set an additional assembly area for the power supply assembly 35, so that the ...

Embodiment 2

[0064] This embodiment provides a vacuum cleaner, which sequentially includes a front-end unit and the rear-end unit provided in Embodiment 1 along the air intake direction of the vacuum cleaner.

[0065] Compared with the prior art, the beneficial effects of the vacuum cleaner provided in this embodiment are basically the same as those of the rear unit provided in Embodiment 1, and will not be repeated here.

[0066] Among them, for the structure of the back-end unit, specifically, see Figure 9 to Figure 14 , which includes an upper housing 15, a handle 10, a base 18 and a motor assembly, the handle 10 is located between the upper housing 15 and the base 18, the upper housing 15 is connected to the base 18 through the handle 10, that is to say, one end of the handle 10 It is connected with the upper casing 15 , and the other end of the handle 10 is connected with the base 18 . Wherein, the upper housing 15 is provided with a motor chamber for accommodating the motor assembl...

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PUM

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Abstract

The application discloses a front-end unit of a dust collector and a dust collector, belongs to the technical of cleaning equipment, and solves problems that in the prior art, a space utilization rateof an upper region of a dust collection assembly is low and an effective space cannot be sufficiently utilized. The front-end unit of the dust collector, which is disclosed by the application, comprises a suction port assembly, a dust collection assembly communicated with the suction port assembly, and a secondary filtering assembly and a power supply assembly which are positioned above the dustcollection assembly; and the power supply assembly sleeves the peripheral surface of the secondary filtering assembly. The front-end unit of the dust collector and the dust collector, which are disclosed by the application, can be used for cleaning a working face.

Description

technical field [0001] The present application relates to a cleaning device, in particular to a front-end unit of a vacuum cleaner and the vacuum cleaner. Background technique [0002] At present, in the existing hand-held vacuum cleaners, only the secondary filter assembly is assembled in the upper area of ​​the dust collection assembly. However, due to the limited size of the secondary filter assembly, the space utilization rate of the upper area of ​​the dust collection assembly is low, and the effective space Can not be fully utilized, so that the overall volume of the vacuum cleaner is relatively large, resulting in waste. Contents of the invention [0003] In view of the above analysis, the present application aims to provide a front-end unit of a vacuum cleaner and a vacuum cleaner, which solve the problem of low space utilization rate and insufficient utilization of effective space in the upper area of ​​the dust collection assembly in the prior art. [0004] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L5/24A47L9/16A47L9/12A47L9/28
CPCA47L5/24A47L9/16A47L9/1608A47L9/1683A47L9/127A47L9/2884
Inventor 檀冲徐龙闻丹丹秦阳邵琦峰马云孙书进谢中山
Owner PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD